Song Blaster is an arcade-style shooter that loosely incorporates your personal music library into gameplay. The concept has been done before by games like Beat Hazard and Audiosurf, but rarely has it been this playful. You won’t find in-depth strategy or demanding tests of reflex with the free-to-play Song Blaster, but what you do get is a fun, stimulating way to virtually interact with your favorite tracks.

While the week isn’t packed with long-awaited releases, you’ll still find a handful of potentially interesting new App Store picks — including Chillingo’s horror-tinged In Fear I Trust, free-to-play racer Motocross Meltdown, and a free port of role-playing classic Tales of Phantasia that purports to be free of mandatory in-app purchases.